GB1508516A - Catalyst for the oxidation of methanol to formaldehyde and process for preparing the catalyst - Google Patents

Catalyst for the oxidation of methanol to formaldehyde and process for preparing the catalyst

Info

Publication number
GB1508516A
GB1508516A GB8780/76A GB878076A GB1508516A GB 1508516 A GB1508516 A GB 1508516A GB 8780/76 A GB8780/76 A GB 8780/76A GB 878076 A GB878076 A GB 878076A GB 1508516 A GB1508516 A GB 1508516A
Authority
GB
United Kingdom
Prior art keywords
catalyst
formaldehyde
methanol
oxidized
oxidation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8780/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Publication of GB1508516A publication Critical patent/GB1508516A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876—Arsenic, antimony or bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1508516 Formaldehyde SOC ITALIANA RESINE SIR SpA 4 March 1976 [5 March 1975] 8780/76 Heading C2C [Also in Division B1] Methanol is oxidized to formaldehyde in the presence of a catalyst consisting of granules of crystalline iron molybdtate and molybdenum trioxide, with atomic ratio of Mo : Fe of 1-6 : 1 to 2-2 : 1, with bismuth oxide (0À5-10% by wt.) in their surface (see Division B1). Using the catalyst methane is oxidized to formaldehyde the catalyst methane is oxidized to formaldehyde in a Carboy apparatus at 250‹ C. with a conversion of 93-95% and with a selectivity of 90%.
GB8780/76A 1975-03-05 1976-03-04 Catalyst for the oxidation of methanol to formaldehyde and process for preparing the catalyst Expired GB1508516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20918/75A IT1033419B (en) 1975-03-05 1975-03-05 CATALYSTS FOR OXIDATION OF METHANOL TO FORMALEDEID

Publications (1)

Publication Number Publication Date
GB1508516A true GB1508516A (en) 1978-04-26

Family

ID=11174053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8780/76A Expired GB1508516A (en) 1975-03-05 1976-03-04 Catalyst for the oxidation of methanol to formaldehyde and process for preparing the catalyst

Country Status (6)

Country Link
US (1) US4024074A (en)
JP (1) JPS51112494A (en)
DE (1) DE2608823A1 (en)
GB (1) GB1508516A (en)
IT (1) IT1033419B (en)
NL (1) NL7602219A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364061A1 (en) * 1976-09-14 1978-04-07 Rhone Poulenc Ind NEW CATALYST FOR THE PREPARATION OF UNSATURATED A-B ALDEHYDES BY OXIDATION OF OLEFINS IN GAS PHASE AND ITS PREPARATION PROCESS
DE3376529D1 (en) * 1982-09-30 1988-06-16 Monsanto Co Catalysts for the oxidation and ammoxidation of alcohols
US4425260A (en) * 1982-09-30 1984-01-10 Monsanto Company Catalysts for the oxidation and ammoxidation of alcohols
US4439624A (en) * 1982-10-07 1984-03-27 Shell Oil Company Conversion of dimethyl ether to formaldehyde using Bi-Mo-Cu catalyst
US4442307A (en) * 1982-10-07 1984-04-10 Shell Oil Company Conversion of dimethyl ether to formaldehyde using Bi-Mo-Fe catalyst
DE3719635A1 (en) * 1987-06-12 1988-12-29 Basf Ag METHOD FOR PRODUCING SHELL CATALYSTS
US5702836A (en) * 1996-05-03 1997-12-30 University Of Massachusetts Electrocatalyst
US6331503B1 (en) * 1998-04-15 2001-12-18 Lehigh University In-situ formation of metal-molybdate catalysts
KR100569632B1 (en) * 1999-05-13 2006-04-10 가부시키가이샤 닛폰 쇼쿠바이 Catalysts for production of unsaturated aldehyde and unsaturated carboxylic acid and a process for producing unsaturated aldehyde and unsaturated carboxylic acid using the catalysts
WO2002022541A2 (en) 2000-09-14 2002-03-21 Georgia Pacific Corporation Vanadia-titania/metal-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
AU2001290746A1 (en) 2000-09-14 2002-03-26 Lehigh University Metal molybdate/iron-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
ITMI20042456A1 (en) * 2004-12-22 2005-03-22 Sued Chemie Mt Srl CATALYSTS FOR METHANOL OXIDATION IN FORMALDEHYDE
ITMI20042500A1 (en) * 2004-12-23 2005-03-23 Sued Chemie Mt Srl PROCESS FOR THE PREPARATION OF A CATALYST FOR METHANOL OXIDATION IN FORMALDEHYDE
CN104549338B (en) * 2013-10-21 2017-01-18 上海华谊丙烯酸有限公司 Molybdenum-containing bismuth-containing composite oxide catalyst as well as preparation method and function thereof
KR101795150B1 (en) * 2014-10-01 2017-11-07 주식회사 엘지화학 Composite of molybdenum oxide and method for manufacturing the same
CN115246656B (en) * 2022-01-12 2023-07-25 青岛大学 Preparation method and application of molybdenum oxide/iron nano material
CN115007165B (en) * 2022-07-06 2023-08-22 西南化工研究设计院有限公司 Efficient catalyst for preparing formaldehyde by methanol oxidation and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812309A (en) * 1957-11-05 Unsupported catalyst for the oxidation
BE755422A (en) * 1969-09-08 1971-03-01 Inst Francais Du Petrole MANUFACTURING OF MOLYBDATE IRON CATALYSTS USED ESPECIALLY FOR THE CATALYTIC OXIDATION OF ALCOHOLS IN

Also Published As

Publication number Publication date
US4024074A (en) 1977-05-17
AU1165676A (en) 1977-04-21
DE2608823A1 (en) 1976-09-30
IT1033419B (en) 1979-07-10
NL7602219A (en) 1976-09-07
JPS51112494A (en) 1976-10-04
JPS5422954B2 (en) 1979-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee